A mod for BG:EE (with or without SoD), BG2:EE, EET (Enhanced Edition Trilogy) and IWD:EE that allows spellcasters to build their own golems.

You can encounter a great number of golems of various types throughout the game. They are strong, resistant, and utterly loyal to their master. Unfortunately they are mostly hostile towards you.

This mod makes an attempt to change it. It scatters a number of tomes across Faerûn containing the secret knowledge of how to construct golems. Reading these books allows you to build golems by yourself, provided you have enough experience, and all the required materials at hand. Only characters knowledgeable in the arcane arts are able to understand the complex theories behind the golem construction.

It is rumored that there is another secret set of tomes which contains knowledge about constructing more exotic types of golems. You might also commission golems in the BG:EE part of the game if you can find the right tomes.

Golems can exist for a virtually unlimited time (with exceptions), or until destroyed. They can travel with the party all over the world and follow the commands of their master unconditionally.